Factor out charmworld API helpers and rename

Factor out charmworld API helpers and rename

These changes are part of the move to adding v3 of the charmworld API.

https://code.launchpad.net/~benji/juju-gui/reorganize-charmworld-api-part-A/+merge/185591

(do not edit description out of merge proposal)

[benji, 2013-09-13 20:07:08]

Please take a look.

[benji, 2013-09-13 20:10:39]

Aside from the changes to app/store/charm.js, this branch is mostly mechanical
renaming.

https://codereview.appspot.com/13592047/diff/1/app/store/charm.js
File app/store/charm.js (right):

https://codereview.appspot.com/13592047/diff/1/app/store/charm.js#newcode84
app/store/charm.js:84: /**
The below code was just moved out of the v2 API class so the v3 class will be
able to use it too.

[bac, 2013-09-13 20:50:03]

LGTM

[rharding, 2013-09-13 21:52:42]

LGTM on the code. I'm not a huge fan of APIv2 as a name, but I guess we don't
use it much and it's clear. 

Did not QA.

[benji, 2013-09-16 12:21:36]

On 2013/09/13 21:52:42, rharding wrote:
> LGTM on the code. 

Thanks for the review.

> I'm not a huge fan of APIv2 as a name, but I guess we don't use it
> much and it's clear. 

My intent is that the APIv2 name will always be used in context of the
"charmworld" module, so the code always reads "charmworld.APIv2".

[benji, 2013-09-16 12:28:58]

*** Submitted:

Factor out charmworld API helpers and rename

These changes are part of the move to adding v3 of the charmworld API.

R=bac, rharding
CC=
https://codereview.appspot.com/13592047